To provide a parking brake operating device which prevents the operation force of an operation lever upon brake operation from increasing, by suppressing backlash to a sector base of the operation lever only for a non-operation region of the operation lever.SOLUTION: A sector base 2 includes a leaf spring 22 which is abutted on an operation lever 6 to be elastically deformed. Therein, the leaf spring 22 is attached to such a position as to be abutted on an operation lever 6 to be elastically deformed when the operation lever 6 is in a non-operation state, and such a position as not to be abutted on the operation lever 6 when the operation lever 6 is in an operation state.SELECTED DRAWING: Figure 1
【課題】パーキングブレーキ操作装置において、操作レバーの非操作域に限定して操作レバーのセクタベースに対するがたつきを抑制することにより、がたつき抑制のためにブレーキ操作時の操作レバーの操作力が大きくなることを防止する。【解決手段】セクタベース2は、操作レバー6に当接して弾性変形される板ばね22を備え、該板ばね22は、操作レバー6が非操作状態では操作レバー6に当接して弾性変形される位置で、且つ操作レバー6が操作状態では操作レバー6に当接しない位置に取り付けられている。【選択図】図1
PARKING BRAKE OPERATING DEVICE
パーキングブレーキ操作装置
2022-05-24
Patent
Electronic Resource
Japanese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
Method for operating a parking brake and control device for operating a parking brake
European Patent Office | 2021
|Method for Operating a Parking Brake and Control Device for Operating a Parking Brake
European Patent Office | 2018
|